Have a header file that defines HAVE_REMOTE if HAVE_PCAP_REMOTE is
defined, and then includes pcap.h. Replace all other includes of
pcap.h, and the definition of HAVE_REMOTE, with includes of that file.
Check for anything other than wspcap.h including pcap.h in checkAPIs.pl.
Change-Id: I3cbee8208944ad6f006f568b3fe3134e10b2a883
Reviewed-on: https://code.wireshark.org/review/21605
Reviewed-by: Guy Harris <guy@alum.mit.edu>
Guy Harris